diff options
| author | Timothy B. Terriberry <tterribe@xiph.org> | 2012-11-22 16:38:35 +0400 |
|---|---|---|
| committer | Timothy B. Terriberry <tterribe@xiph.org> | 2012-11-22 16:38:35 +0400 |
| commit | f92c87a2753d255212f796c53e6e9aa80d458a0b (patch) | |
| tree | 261e07880a84c240a50af915e1354f64a3cc4c8e /doc | |
| parent | 239e9a338502db58c125ac3de0a46954295f9666 (diff) | |
Reword 239e9a33 for better clarity.
Thanks to Randell Jesup for the feedback.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/draft-spittka-payload-rtp-opus.xml | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/doc/draft-spittka-payload-rtp-opus.xml b/doc/draft-spittka-payload-rtp-opus.xml index ee99bd66..4c40d52f 100644 --- a/doc/draft-spittka-payload-rtp-opus.xml +++ b/doc/draft-spittka-payload-rtp-opus.xml @@ -713,21 +713,22 @@ present, MUST be included in the "a=fmtp" attribute in the SDP, expressed as a media type string in the form of a semicolon-separated list of parameter=value pairs (e.g., - maxaveragebitrate=20000). They MUST NOT be specified in an "fmtp" - source attribute parameter.</t> + maxaveragebitrate=20000). They MUST NOT be specified in an + SSRC-specific "fmtp" source-level attribute (as defined in + Section 6.3 of <xref target="RFC5576"/>).</t> <t>The OPTIONAL media type parameters "sprop-maxcapturerate", and "sprop-stereo" MAY be mapped to the "a=fmtp" SDP attribute by copying them directly from the media type parameter string as part of the semicolon-separated list of parameter=value pairs (e.g., sprop-stereo=1). These same OPTIONAL media type parameters MAY also - be specified using an "fmtp" source attribute as described in - Section 6.3 of <xref target="RFC5576"/>. They MAY be - specified in both places, in which case the "fmtp" source attribute - parameter overrides the one found on the "a=fmtp" line. The value - of any parameter which is not specified in the "fmtp" source - attribute parameter MUST be taken from the "a=fmtp" line, if it is - present there.</t> + be specified using an SSRC-specific "fmtp" source-level attribute + as described in Section 6.3 of <xref target="RFC5576"/>. + They MAY be specified in both places, in which case the parameter + in the source-level attribute overrides the one found on the + "a=fmtp" line. The value of any parameter which is not specified in + a source-level source attribute MUST be taken from the "a=fmtp" + line, if it is present there.</t> </list> </t> |